105KHz short range ultrasonic distance sensor for ultrasonic level gauge
Product Description
105KHz Short Range Ultrasonic Distance Sensor for Ultrasonic Level Gauge
Technical parameters：
Items |
Technical Parameters |
Image |
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Name |
105KHz ultrasonic transducer D type |
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Model |
PHA-105-03D |
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Frequency |
105KHz±5% |
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Detection Distance |
0.15～3m |
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Minimum Parallel lmpedance |
450Ω±20％ |
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1700pF±20％ @1KHz |
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Sensitivity |
Driving Voltage：：800Vpp，Distance:0.6m， Echo Amplitude：200mV |
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-40～+80℃ |
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≤3Kilos or 0.3MPa |
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(Beamwidth) Half-power Beam Width@-3dB:8°±2， Sharp Angle:18°±3 |
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Housing Material |
POM |
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Usage |
Ultrasonic level gauge,Ultrasonic Transducer |
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Thread: M38*1.5 |
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Protection Level |
IP68 |
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Weight |
44g±5％ |
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Wiring Instructions |
integrated type：：Red+，White-，Black: shielded wire(temperature sensor is optional ) |
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Admittance Curve |
Product Structure Diagram |
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Block diagram of ultrasonic distance transducer :
Schematic Diagram of Temperature Sensor:
Integrated type Cable instruction:
1.Wiring instruction of transducer: interface (3pin, 2.54mm terminal)
Red: transducer +
White: transducer -
Black: shielding